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Read schema to get numeric size
Message
Information générale
Forum:
ASP.NET
Catégorie:
Bases de données
Versions des environnements
Environment:
VB 8.0
OS:
Windows XP SP2
Network:
Windows XP
Database:
MS SQL Server
Divers
Thread ID:
01526427
Message ID:
01526446
Vues:
50
>>I need to determine the size of numeric fields in SQL tables. I know how to get the decimal positions but I cannot find out how to determine the significant positions. Some thing like Numeric(???,4) I need to determine the ??? value. How can I retrieve this information from the SQL schema?
>>
>>Thanks
>>
>>Glenn
>
>
>SELECT NUMERIC_PRECISION,
>       NUMERIC_SCALE
>FROM INFORMATION_SCHEMA.Columns
>WHERE Table_Name = 'YourTable' AND 
>      Column_Name = 'ColumnName'
>
Thanks Borislav but this does not return the ???. For instance lets say that you have a field defined as (5,2) and you run this query. it will return 10,2

Truly a SQL mystery.

Glenn
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